Year per 100,000 people 2007 5.15878359067366 2008 5.20090995036943 2009 6.14553774097535 2010 6.87806820767905 2011 9.18195049542349 2012 10.219083094006 2013 10.1255154608532 2014 9.41154777705004 2015 10.1384384362495 2016 9.59505820900865 2018 6.74692694730795 2020 11.320619717256 2021 13.0071284130281